| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Number of sides on a honeycomb cell or on a snowflake | 6 | $200 | J | SIMPLE SCIENCE | 1998-02-25 | #3113 | |
| Until the 1700s, astronomers were aware of only this many planets | 6 DD | $1,000 | DJ | PHYSICAL SCIENCE | 1985-05-29 | #188 | |
| A typical snowflake has this many sides | 6 | $100 | J | SCIENCE | 1984-12-10 | #66 |